Polarized, V-Shaped, and Conjoined Biscoumarins: From Lack of Dipole Moment Alignment to High Brightness

[Image: see text] Eleven conjoined coumarins possessing a chromeno[3,4-c]chromene-6,7-dione skeleton have been synthesized via the reaction of electron-rich phenols with esters of coumarin-3-carboxylic acids, catalyzed by either Lewis acids or 4-dimethylaminopyridine. Furthermore, Michael-type addit...

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Detalles Bibliográficos
Autores principales: Kielesiński, Łukasz, Deperasińska, Irena, Morawski, Olaf, Vygranenko, Kateryna V., Ouellette, Erik T., Gryko, Daniel T.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9087199/
https://www.ncbi.nlm.nih.gov/pubmed/35410474
http://dx.doi.org/10.1021/acs.joc.2c00232

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9087199/
https://www.ncbi.nlm.nih.gov/pubmed/35410474
http://dx.doi.org/10.1021/acs.joc.2c00232

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